(19)

(11)

EP 1 676 248 A2

(12)

(88) Date of publication A3: 16.03.2006 (43) Date of publication: 05.07.2006 Bulletin 2006/27 (21) Application number: 04755523.0 (22) Date of filing: 17.06.2004

(51) International Patent Classification (IPC):  G08B 1/08(1968.09) (86) International application number: PCT/US2004/019398 (87) International publication number: WO 2004/113947 (29.12.2004 Gazette 2004/53)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL HR LT LV MK (30) Priority: 17.06.2003 US 464523 (71) Applicant: Intelagents, Inc. Arlington Heights, IL 60005 (US)	(72) Inventor: WEBB, Greory, E., Sr. Arlington Heights, IL 60005 (US) (74) Representative: den Hartog, Jeroen H.J.  Mayer, Brown, Rowe & Maw LLP Avenue des Arts 52 1000 Brussels 1000 Brussels (BE)